PL431639A3 - Deep-groove rotor cage - Google Patents

Deep-groove rotor cage

Info

Publication number
PL431639A3
PL431639A3 PL431639A PL43163919A PL431639A3 PL 431639 A3 PL431639 A3 PL 431639A3 PL 431639 A PL431639 A PL 431639A PL 43163919 A PL43163919 A PL 43163919A PL 431639 A3 PL431639 A3 PL 431639A3
Authority
PL
Poland
Prior art keywords
bars
deep
cage
rotor cage
groove rotor
Prior art date
Application number
PL431639A
Other languages
Polish (pl)
Other versions
PL237070B3 (en
Inventor
Jakub Bernatt
Maciej Bernatt
Original Assignee
Sieć Badawcza Łukasiewicz-Instytut Napędów I Maszyn Elektrycznych Komel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sieć Badawcza Łukasiewicz-Instytut Napędów I Maszyn Elektrycznych Komel filed Critical Sieć Badawcza Łukasiewicz-Instytut Napędów I Maszyn Elektrycznych Komel
Priority to PL431639A priority Critical patent/PL237070B3/en
Publication of PL431639A3 publication Critical patent/PL431639A3/en
Publication of PL237070B3 publication Critical patent/PL237070B3/en

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Landscapes

  • Motor Or Generator Frames (AREA)

Abstract

Klatka wirnika głębokożłobkowego silnika indukcyjnego, posiadająca pod swoimi prętami (1) sprężyste, łukowo wygięte podkładki (2) wchodzące w przygotowane dla nich wycięcia w prętach (1). Podkładki sprężyste (2) są na jednym ze swych końców (3) trwale przymocowane do prętów (1) metodą zgrzewania, lutowania lub nitowania. Między każdym z prętów (1) klatki, a jego podkładką (2), w okolicy połowy długości tejże podkładki znajduje się elastyczna wkładka (4) z materiału tłumiącego drgania, posiadająca wtopioną wewnątrz niewielką metalową sprężynkę (5).The rotor cage of the induction motor deep-groove rotor, with elastic, arched washers (2) under its bars (1) entering into the cut-outs in the bars (1) prepared for them. Spring washers (2) are permanently attached to the rods (1) at one of their ends (3) by welding, soldering or riveting. Between each of the bars (1) of the cage and its washer (2), about half the length of this washer, there is an elastic insert (4) made of vibration-damping material, with a small metal spring (5) embedded inside.

PL431639A 2019-10-29 2019-10-29 Deep-groove rotor cage PL237070B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL431639A PL237070B3 (en) 2019-10-29 2019-10-29 Deep-groove rotor cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL431639A PL237070B3 (en) 2019-10-29 2019-10-29 Deep-groove rotor cage

Publications (2)

Publication Number Publication Date
PL431639A3 true PL431639A3 (en) 2020-05-18
PL237070B3 PL237070B3 (en) 2021-03-08

Family

ID=70725788

Family Applications (1)

Application Number Title Priority Date Filing Date
PL431639A PL237070B3 (en) 2019-10-29 2019-10-29 Deep-groove rotor cage

Country Status (1)

Country Link
PL (1) PL237070B3 (en)

Also Published As

Publication number Publication date
PL237070B3 (en) 2021-03-08

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